15.00 - AutoCylPackIOThresh - Teradata Database

Teradata Database Utilities

Product
Teradata Database
Release Number
15.00
Content Type
Configuration
Publication ID
B035-1102-015K
Language
English (United States)
Last Update
2018-09-25

AutoCylPackIOThresh

Purpose  

The number of pending I/O operations, per node, above which the AutoCylPack (automatic background cylinder packing) task will pause to allow I/Os to complete. Setting this value to a lower number minimizes the performance impact of AutoCylPack operations.

Field Group

File System

Valid Range

1 through 1000

Default

1

Changes Take Effect

After the DBS Control Record has been written.

Related Topics

 

For more information on…

See…

AutoCylPack

“DisableAutoCylPack” on page 305.

Free Space Percent

“FreeSpacePercent” on page 341, “SHOWFSP” on page 611, Database Administration.